A radioactive nucleus 'A' undergoes a series of decays as given below:
`Aoversetalpha to A_1 oversetbetato A_2oversetalpha to A_3 oversetgammato A_4`.

The mass number and atomic number of `A_2` are 176 and 71 respectively. Determine the mass and atomic numbers of `A_4` and `A`.

(i) A radioactive nucleus 'A' undergoes a series of decays as given below : A overset(alpha)rarr A_(1) overset(beta)(rarr)A_(2)overset(alpha)rarrA_(3)overset(gamma)(rarr)A_(4) . The mass number of atomic number of A_(2) are 176 and 71 respectively. Determine the mass and atomic numbers of A_(4) and A. (ii) Write the basic nuclear processes underlying beta and beta^(-) decays.

A radioactive nucleus undergoes a series of decay according to the scheme A oversetalphato A_1 oversetbetato A_2 oversetalpha to A_3 oversetgammato A_4 if the mass number and atomic number of A are 180 and 72 respectively, then what are these number for A_3

A radioactive nucleus undergoes a series of decay according to the scheme A oversetalphato A_1 oversetbetato A_2 oversetalpha to A_3 oversetgammato A_4 if the mass number and atomic number of A are 180 and 72 respectively, then what are these number for A_3

A radioactive nucleus A undergoes a series of decays according to the following scheme: A oversetalphararrA_1oversetbetararrA_2 oversetalphararrA_3oversetgammararrA_4 The mass number and atomic number of A are 180 and 72 respectively. What are these number for A_4 .

A radioactive nucleus undergoes a series of decay according to the scheme. Aoverset(alpha)toA_(1)overset(beta)toA_(2)overset(alpha)toA_(3)overset(gamma)toA_(4) . If the mass number and atomic number of A are 180 and 72 respectively, then the mass number (x) and atomic and atomic number (y) of A_(4) are

A radioactive nuclie decay as follows A overset(alpha)to A_(1)overset(beta) to A_(2) overset(alpha)to A_(3) overset(gamma)to A_(4) . If mass number and atomic number of A are 180 and 72 respectively then mass number and atomic number for A_4 will be